Hi. I am Dominic Vis
I am an experienced IT and infrastructure professional with over eight years in technical roles, focused on securing hybrid cloud environments through identity, device, and endpoint management. Proven expertise in Microsoft 365 security, incident response, vulnerability remediation, and delivering audit-ready solutions aligned with ISO 27001 and Cyber Essentials+. Skilled at translating security best practices into practical solutions for cross-functional teams.
Work Experience
May 2023 – April 2025
TariffTel (Core UK Ltd) | Hybrid - London
Part of a small, dedicated IT team supporting a mission-critical SaaS platform used by some of the UK’s largest retailers. Responsible for maintaining a complex environment comprising 150+ virtual machines, physical hardware at two datacentres, and Azure and Microsoft 365 services.
March 2022 - May 2023
Actosa
On-Site - Tring
Part of a two-man team providing Cyber Security Consultancy and MSP Services to government and financial businesses supporting critical infrastructure and vulnerability management for premium paying clients. Responsible for reporting and implementing our services to customers. Planning and preparing slide decks for customers for discovery and implementation stages of the consultation.
May 2021 - March 2022
Scripture Union
On-Site - Milton Keynes
Part of a small, dedicated IT team supporting key IT Infrastructure for a small charity (circa 70) end users. Responsible for onboarding the charity onto Microsoft 365 and vulnerability management. Managed a hybrid environment with on-site servers integrated with Azure infrastructure.
September 2016 - October 2020
British Telecoms
Hybrid - Hatfield
Part of a small team responsible for nationwide capacity management of all broadband fibre handovers (GEA) between Openreach’s Access Network and the edge of BT’s Core Network. Was lead for cooling solutions to ensure the customer experience is in line with the authorised planning rules.
